Advertisements
Advertisements
प्रश्न
For which type of reactions, order and molecularity have the same value?
उत्तर
For an elementary reaction, the order is the same as molecularity. Elementary reactions are those reactions which occur in a single step.
APPEARS IN
संबंधित प्रश्न
The conversion of molecules X to Y follows second order kinetics. If concentration of X is increased to three times how will it affect the rate of formation of Y?
From the rate expression for the following reaction, determine the order of reaction and the dimension of the rate constant.
\[\ce{C2H5Cl_{(g)} -> C2H4_{(g)} + HCl_{(g)}}\] Rate = k [C2H5Cl]
A reaction is second order with respect to a reactant. How is the rate of reaction affected if the concentration of the reactant is doubled?
A reaction is first order in A and second order in B. Write the differential rate equation.
A reaction is first order in A and second order in B. How is the rate affected when the concentrations of both A and B are doubled?
How does calcination differ from roasting?
Define the following terms:
Half-life period of reaction (t1/2).
Which of the following statements is not correct about order of a reaction.
Why can we not determine the order of a reaction by taking into consideration the balanced chemical equation?
The half-life period of a. substance in a certain enzyme catalysed reaction is 138 s. The time required for the concentration of the substance to fall from 1.28 mol–1 to 0.04 mg L–1 is
